Centr: Personal Fitness App vs Replika: My AI Friend
Centr: Personal Fitness App
Centr
Google Play
$368.6K/mo
~$4.42M/yr · 2.2M installs
VS
Replika: My AI Friend
Luka, Inc
Google Play
$2.36M/mo
~$28.35M/yr · 19.9M installs
Revenue winner
Replika: My AI Friend wins
+541% vs other
Installs winner
Replika: My AI Friend wins
+823% vs other
MAU winner
Replika: My AI Friend wins
+1085% vs other
Rating winner
Centr: Personal Fitness App wins
+1% vs other
Why Replika: My AI Friend is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Replika: My AI Friend earns roughly 6× more per month than Centr: Personal Fitness App - $2.36M vs $368.6K.
- Aggressive pricing. Replika: My AI Friend undercuts at $17.23/mo vs $59.98/mo - converts a higher % of free users.
- Bigger install base. Replika: My AI Friend has ~19.9M lifetime installs vs Centr: Personal Fitness App's ~2.2M - 9.2× the funnel top.
→ Find more apps with this revenue gap · Full Replika: My AI Friend report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Centr: Personal Fitness App
vs
Replika: My AI Friend
Monthly revenue (est.)?
$368.6K
▶
$2.36M
Annual revenue (est.)
$4.42M
▶
$28.35M
Lifetime installs (est.)
2.2M
▶
19.9M
Monthly active users (est.)?
303K
▶
3.6M
App Store rating
4.34★
◀
4.28★
Total ratings
17K
▶
524K
US grossing rank
-
=
-
Cheapest monthly sub
$59.98
◀
$17.23
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Health & Fitness
- Price
- Free
- Released
- Dec 15, 2019
- Last updated
- May 4, 2026
- File size
- -
- Content rating
- Everyone
- Version
- VARY
- Languages
- -
- Category
- Health & Fitness
- Price
- Free
- Released
- Sep 8, 2017
- Last updated
- May 1, 2026
- File size
- -
- Content rating
- Teen
- Version
- 12.8.0
- Languages
- -
Centr: Personal Fitness App trajectory
Replika: My AI Friend trajectory
FAQ
Which makes more money, Centr: Personal Fitness App or Replika: My AI Friend? v
Replika: My AI Friend earns about $2.36M per month, while Centr: Personal Fitness App earns about $368.6K. That is a 6.4× revenue gap (~$1.99M more per month for Replika: My AI Friend). Annual revenue: Centr: Personal Fitness App ≈ $4.42M/year, Replika: My AI Friend ≈ $28.35M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Centr: Personal Fitness App or Replika: My AI Friend? v
Replika: My AI Friend leads with about 19.9M estimated downloads vs 2.2M for Centr: Personal Fitness App - a 9.2× gap. Centr: Personal Fitness App reports 1,000,000+ installs on Google Play. Replika: My AI Friend reports 10,000,000+ installs on Google Play.
Are Centr: Personal Fitness App and Replika: My AI Friend in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Health & Fitness category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Centr: Personal Fitness App and Replika: My AI Friend offer? v
Centr: Personal Fitness App: IAP range $19.99 - $179.99 per item. Replika: My AI Friend: IAP range $0.99 - $299.99 per item. Centr: Personal Fitness App runs a "Subscription (~$59.98/mo, fitness-sub)" monetization model; Replika: My AI Friend runs "Subscription (~$17.23/mo, ai)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Centr: Personal Fitness App or Replika: My AI Friend? v
Centr: Personal Fitness App edges ahead with ★ 4.3 vs ★ 4.3 (gap of 0.1 stars). Rating volume: Centr: Personal Fitness App 2K ratings, Replika: My AI Friend 80K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Centr: Personal Fitness App vs Replika: My AI Friend revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $368.6K for Centr: Personal Fitness App and $2.36M for Replika: My AI Friend are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Health & Fitness) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Centr: Personal Fitness App or Replika: My AI Friend to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.